kube.ist - robtex.com
kube.ist
ist
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.ist ⭐ | ||||||
| NS | a2.nic.ist | ||||||
| NS | b0.nic.ist | ||||||
| NS | c0.nic.ist | ||||||
| SOA | a0.nic.isthostmaster@donuts.email serial=1778579030 | ||||||
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●NSpeter.ns.cloudflare.com2026-04-21 → 2026-05-12 · 2 obs
● 2026-05-12 09:48:44
●NSsasha.ns.cloudflare.com2026-04-21 → 2026-05-12 · 2 obs
● 2026-05-12 09:48:44
●MXmail.protonmail.ch2026-04-21 → 2026-05-12 · 2 obs
● 2026-05-12 09:48:44
●MXmailsec.protonmail.ch2026-04-21 → 2026-05-12 · 2 obs
● 2026-05-12 09:48:44
●A104.21.84.542026-04-29 → 2026-05-12 · 3 obs
● 2026-04-29 11:37:56
● 2026-05-12 09:48:44
●A172.67.186.1492026-04-29 → 2026-05-12 · 3 obs
● 2026-04-29 11:37:56
● 2026-05-12 09:48:44
○A188.91.135.1052026-04-21 → 2026-04-21 · 3 obs
○ 2026-04-29 11:37:56
○ 2026-05-12 09:48:44
●A2606:4700:3033::ac43:ba952026-04-29 → 2026-05-12 · 3 obs
● 2026-04-29 11:37:56
● 2026-05-12 09:48:44
●A2606:4700:3036::6815:54362026-04-29 → 2026-05-12 · 3 obs
● 2026-04-29 11:37:56
● 2026-05-12 09:48:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ist | a0.nic.ist, a2.nic.ist, b0.nic.ist, c0.nic.ist | 8 records |
| kube.ist | sasha.ns.cloudflare.com, peter.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.69
NS records: sasha.ns.cloudflare.com, peter.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kube.ist (unsigned zone)
⏱️ Timing
Total: 838ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.84.54, 172.67.186.149 |
| AAAA | 2 | 2606:4700:3033::ac43:ba95, 2606:4700:3036::6815:5436 |
| NS | 2 | peter.ns.cloudflare.com, sasha.ns.cloudflare.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=22463766d35539d6, v=spf1 include:_spf.protonmail.ch ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | peter.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.ist, a0.nic.ist, a2.nic.ist...)
Analysis
IP Addresses
kube.ist maps to four IP numbers: 2606:4700:3033::ac43:ba95, 2606:4700:3036::6815:5436, 104.21.84.54 and 172.67.186.149.
Other host names such as ns1.01-plesk-de.deployt.nl, shanghai.opendi.cn, sistersinart.ru, gaydisruption.com and deckledger.co.uk share IPs with kube.ist.
Name Servers
Two name servers peter.ns.cloudflare.com and sasha.ns.cloudflare.com handle the delegation for kube.ist.
kube.ist shares the same name server setup as other domains, for example atyro.cloud, galaxyenergyuae.com, 87bonus.com, tkoala.fr and informant4u.com.
kube.ist at least partially shares name servers with other domains, for example superxti.xyz, 575-delta575.site, xgtcw18.com, soundframe.co.uk and t0mc-panen303.site.
these name servers commonly pair with nile.ns.cloudflare.com, kiki.ns.cloudflare.com, nataly.ns.cloudflare.com and robin.ns.cloudflare.com.
Host names with six IP numbers:
peter.ns.cloudflare.com points to 2606:4700:58::a29f:2c03, 2803:f800:50::6ca2:c303, 2a06:98c1:50::ac40:2303, 108.162.195.3, 162.159.44.3 and 172.64.35.3.
sasha.ns.cloudflare.com points to 2606:4700:50::a29f:2645, 2803:f800:50::6ca2:c245, 2a06:98c1:50::ac40:2245, 108.162.194.69, 162.159.38.69 and 172.64.34.69.
Mail Servers
Two mail servers handle kube.ist: mail.protonmail.ch and mailsec.protonmail.ch.
kube.ist shares the same mail server setup as other domains, including scriptis.net, stoeckl.ca, fanto.me, libres.ch and bibl.lv.
kube.ist shares at least partially some mail servers with other domains, for instance biosed.org, mammothclub.com, camamis.com, benaderet.com and carboncopy.info.
These mail servers commonly pair with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with three IP numbers:
mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.